4th Annual Birthday Bash. 10 a.m.-2 p.m. June 9. A day of games, crafts, music, food and fun for the entire family. Free admission to museum, but small fee for other events. Check Web site for updates and for regular museum hours and admission. Kids 2-10 (recommended).

Space Pirates. 10:30 a.m. June 2. Kids 3-10 can enjoy the adventures of "Captain Book& Two Eyed Pete's." Father's Day Stamp Craft Day. 10-11 a.m. June 14. Kids 3-14. Registration required. Kids 8 and under must be accompanied by an adult for all programs.

Flag Mania Day. 2-3:30 p.m. June 14. Play games, do crafts and learn more about the flag. Registration required. $9, $5 members. Father's Day at the Museum. Noon-5 p.m. June 17. Free admission for dads on this special day.

Big Run Wolf Ranch. 1 and 3 p.m. June 12. See wolf pups, a wolf, a skunk and a raccoon during this educational program. No registration required, but seating is limited. Summer Craft Club. 1 p.m. June 13. Kids 9-14.

Lake Katherine Nature Corps. 10 a.m.-2 p.m. June 11-15. Each day kids will engage in a variety of activities focusing on a particular area of the preserve. Kids 11-15. Registration required. $75. Kamp Habitat. 10 a.m.-2 p.m. June 25-29. Kids 7-10 can learn about the natural world through games, crafts and daily explorations. Registration required. $75.

Midnight Madness. June 1. The preserve will remain open until midnight for fishing. Blue Moon Paddle. 8 p.m. June 30. Launch into the reservoir as the sun sets. Kids 10 and up. Registration required. $7. Call or check Web site for details.

Wee Wonders-Look and Listen. 1:30 p.m. June 14. A special hike just for preschoolers. Nature Tales-Polliwogs and Frogs. 1:30 p.m. June 23. Learn about these amphibians through a story and a craft. Kids 5-10.

Do it for Dad. 4-5 p.m. June 8. Make a special gift for dad. Kids 5-10. $14, $9 residents. Del Melton Fishing Derby. 9-11 a.m. June 16. Held at Centennial Park. Families. $11 per family, $7 kids. Movie in the Park at dusk. June 27. Watch "Robots" at the band shell. Families. Free.